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对外网用户的squid代理+认证 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...che_mgr
webmaster@jscpu.com
cache_effective_user squid
cache_effective_group squid
visible_hostname jiulongproxynew.jscpu.com
4、创建用户及缓存等：
jiulongproxynew# pw groupadd squid
jiulongproxynew# pw adduser squid -g squid -s /nonexistent
jiulongproxynew# mkdir /usr/local/squ...
Capitalize words in string [duplicate]
...haracter
(x|y) matches any of the specified alternatives
A non-capturing group could have been used here as follows /(?:^|\s)\S/g though the g flag within our regex wont capture sub-groups by design anyway.
Cheers!
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Is there a difference between copy initialization and direct initialization?
...
First grouping: it depends on what A_factory_func returns. The first line is an example of copy initialization, the second line is direct initialization. If A_factory_func returns an A object then they are equivalent, they both cal...
In vim, how do I get a file to open at the same line number I closed it at last time?
...p of your ~/.viminfo file. If this is the case, then run:
sudo chown user:group ~/.viminfo
where user is your username and group is often the same as your username.
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How to attribute a single commit to multiple developers?
... problem with this approach is that you can't create a signed key for this group of devs, so you could essentially add anybody to this list even if they didn't work on a feature and GitHub would treat it as if they did. However, this shouldn't be an issue in most cases.
e.g. Co-authored-by: Linus To...
How do I control how Emacs makes backup files?
...ring backup options is via the Customize interface. Enter:
M-x customize-group
And then at the Customize group: prompt enter backup.
If you scroll to the bottom of the buffer you'll see Backup Directory Alist. Click Show Value and set the first entry of the list as follows:
Regexp matching fi...
Removing duplicate objects with Underscore for Javascript
...: 1, content:'foo'},
{id: 1, content: 'heeey'},
];
var uniques = _.map(_.groupBy(res,function(doc){
return doc.id;
}),function(grouped){
return grouped[0];
});
//uniques
//[{id: 1, content: 'heeey'},{id: 2, content: 'woah'}]
...
How to do a non-greedy match in grep?
...model=BMW ...>
...
...
...
</car2>
(..) represents a capturing group
\1 in this context matches the sametext as most recently matched by
capturing group number 1
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What is the difference between a process and a thread?
...nenbaum:
The process model is based on two independent concepts: resource
grouping and execution. Sometimes it is useful to separate them;
this is where threads come in....
He continues:
One way of looking at a process is that it is a way to
group related resources together. A process has an ad...
How to customize the background color of a UITableViewCell?
...the color in the cellForRowAtIndexPath.
This works for both the plain and grouped style :
Code:
- (void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath {
cell.backgroundColor = [UIColor redColor];
}
P.S: Here the document...